| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| a scrap or morsel of food left at a meal. |
| ba | |
| —the internet domain name for | |
| Bosnia-Herzegovina | |
| Ba2 | |
| —the chemical symbol for | |
| barium | |
| BA | |
| —abbreviation for | |
| 1. | Bachelor of Arts |
| 2. | British Academy |
| 3. | British Airways |
| 4. | British Association (for the Advancement of Science) |
| 5. | British Association screw thread |
Ba
The symbol for the element barium.
| Ba
The symbol for barium. |
| barium (bâr'ē-əm) Pronunciation Key
Symbol Ba A soft, silvery-white metallic element of the alkaline-earth group. It occurs only in combination with other elements, especially in barite. Barium compounds are used in x-raying the digestive system and in making fireworks and white pigments. Atomic number 56; atomic weight 137.33; melting point 725°C; boiling point 1,140°C; specific gravity 3.50; valence 2. See Periodic Table. |
BA definition
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| ba Bashkir |
Ba
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BA
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BAS
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